Title: Identify the structures, functions, and surgical pathologies of the sensory system.
Course: Surgical Technologist I (14056-I) > Section: Understanding Structures, Functions, and Surgical Pathologies of Body Systems

Identification should include

- the special and general senses
- protective sensory mechanisms
- the role of the eyes in the sensory system
- the role of the ears in the sensory system
- pathologies of the sensory system (e.g., cataracts, otitis, loss of hearing, myopia).

Process/Skill Questions:

- What is the physiology of taste, smell, touch, temperature, proprioception, and pain? In each case, how does information enter the body, reach the brain, and affect response?
- What is the role of the hypothalamus in the visceral sensations of hunger and thirst?
- How can the physiology of vision be explained? How is it similar to the functions of a camera?
- What are common types of eye surgery? Can other types of surgery affect a patient’s vision? Explain.
- Through what pathway do sound waves travel to the brain?
- What ear surgery would be typically performed on children? On older adults? What are the surgical considerations for each?

How does aging affect the sensory system? What are the surgical implications?